Webpack HUD

Webpack HUD is a lightweight development tool that displays webpack compilation errors and warnings as a heads-up display (HUD) overlay in the browser. Current stable version is 0.1.2, with low release cadence. It works by opening a separate SockJS channel to listen to webpack compilation results and appending an overlay element to the body. Unlike full-featured error overlays like webpack-error-notification, it provides a minimal, non-intrusive UI focused solely on error display. Supports webpack-dev-server and hot module replacement.